I bought these because I wanted to play badminton, but I never used them and they've been sitting around. There are no noticeable stains, but they have been stored for a long time, so there is a very, very slight yellowing? (See photo 6). Please refrain from purchasing if you are concerned. I think these are perfect for club activities, etc. I am not considering a discount due to the cost of the courier shipping. YONEX badminton shoes, POWER CUSHION 620, provide a comfortable fit and support. - Brand: YONEX - Model Name: POWER CUSHION 620 - Color: White/Red Thank you for viewing.